| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.59 | 7.572% | $39.3606 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $57.80 | 12.329% | $64.9262 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $69.92 | 4.344% | $72.9573 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $70.67 | 13.282% | $80.0564 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $225.44 | 9.183% | $246.1422 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $213.89 | 9.391% | $233.9764 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $174.88 | 7.639% | $188.2391 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $849.19 | $925.6582 | $925.67 | $925.70 | $925.70 | |